25714711 has 4 divisors (see below), whose sum is σ = 28052424. Its totient is φ = 23377000.

The previous prime is 25714697. The next prime is 25714729. The reversal of 25714711 is 11741752.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25714711 - 2²³ = 17326103 is a prime.

It is a super-2 number, since 2×25714711² = 1322492723627042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25714711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25714411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1168840 + ... + 1168861.

It is an arithmetic number, because the mean of its divisors is an integer number (7013106).

Almost surely, 2^25714711 is an apocalyptic number.

25714711 is a deficient number, since it is larger than the sum of its proper divisors (2337713).

25714711 is a wasteful number, since it uses less digits than its factorization.

25714711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337712.

The product of its digits is 1960, while the sum is 28.

The square root of 25714711 is about 5070.9674619347. The cubic root of 25714711 is about 295.1620712415.

The spelling of 25714711 in words is "twenty-five million, seven hundred fourteen thousand, seven hundred eleven".